Molecular orbitals of an enolate, showing the occupancy corresponding to the anion. Enolate anions are electronically related to allyl anions. The anionic charge is delocalized over the oxygen and the two …

Aug 16, 2022 · Enolates can be formed through removing the proton on carbons adjacent to a carbonyl (i.e. the “ alpha-carbon “). The resulting anions are much more stable than typical alkanes since the …

Since the negative charge of an enolate anion is delocalized over the alpha-carbon and the oxygen, as shown earlier, electrophiles may bond to either atom. Reactants having two or more reactive sites …

Apr 16, 2025 · Enolates are reactive intermediates in organic chemistry that play a central role in forming carbon–carbon bonds. They are formed by deprotonating the α-hydrogen of carbonyl compounds …

The conjugate base resulting from the loss of an α-proton in an aldehyde, ketone, ester or amide is an enolate. If we rewrite the above equilibrium using hydroxide ions we obtain the following. Recall that …

Enolates are resonance-stabilized anions that play a crucial role in organic chemistry as versatile nucleophiles. Understanding their formation, reactions, and applications is essential for mastering the …

Ketones and aldehydes are two very important types of organic compounds. This article will focus on enols and enolates, which are two closely related forms that give ketones and aldehydes many of …

What is Enolate? Enolates, also known as oxyallyl anions, are flexible reagents that may be used to make -substituted carbonyl compounds, making them crucial intermediates in the synthesis of …

The last major class of reactions involves C-C bond formation that proceeds through an intermediate known as an enolate. An enolate is simply a deprotonated enol, which is itself a hydroxyalkene.

Aug 19, 2022 · This review covers various methods for enolate formation, and has data on the composition of various ketone-enolate mixtures formed under kinetic and thermodynamic conditions